baber/WOPTO huggingface dataset:
Patent KR-102089277-B1 (KR)
Title: Co2 welding booth with a robotic carriage for the welding booth of Co2 and its robot carriage
Inventor: BYUN HAK SEONG
IPC: B23K37/00
Filed: 2019-03-22
Granted: 2020-03-16
Abstract: The present invention relates to a robot carriage for a CO2 welding booth and a vehicle model replacement type integrated CO2 welding booth having the robot carriage thereof. In particular, the robot carriage for a CO2 welding booth comprises: a main body unit (100) installed in a welding booth; a moving unit (200) which is moved right and left by a driving motor (210) on the main body unit (100), and has a fixating projection (220) individually formed on one side and the other side; a pair of welding robots (300) which are installed at the upper portion of the moving unit (200) to perform a 360-degree rotation, and are composed of a plurality of shafts to perform a welding operation; and a clamp (400) which is individually installed at both sides of the main body unit (100), and receives air to selectively catch and fix each fixating projection (220) in accordance with the movement of the moving unit (200). Therefore, the conventional original purpose of the robot carriage installed in a welding booth to weld a vehicle component can be maintained, while a large-size vehicle component can be quickly and precisely welded by means of the pair of welding robots. In addition, the present robot carriage can be moved in a gear method, while providing a structure which prevents debris produced during welding from interfering with the movement of the moving unit, thereby preventing a malfunction during the movement. Moreover, the moving unit can be solidly fixed and the center can be reset, thereby minimizing a welding failure and guaranteeing reliability.
Patent KR-102054399-B1 (KR)
IPC: C07C209/60
Filed: 2019-03-26
Granted: 2019-12-10
Abstract: 본 발명은 비만 또는 대사증후군의 예방 또는 치료에 유용하게 사용할 수 있는 하기 화학식 1로 표시되는 화합물 또는 이의 약학적으로 허용 가능한 염, 및 이를 포함하는 약학적 조성물을 제공하기 위한 것이다.  
[화학식 1] 
   
상기 화학식 1에서, R 1  및 R 2 는 명세서에서 정의한 바와 같다.
Patent KR-102212862-B1 (KR)
IPC: E01F13/04
Filed: 2019-03-29
Granted: 2021-02-08
Abstract: 볼라드형 교통 신호 장치가 개시된다. 본 발명은, 외부로부터 수신되는 교통 신호 정보에 기초하여 발광되는 신호 램프, 및 신호 램프가 구비되고, 차도와 인도의 경계 부위에 설치되어 차량의 인도 진입을 방지하는 본체부를 구비한다. 아울러, 본 발명에 따르면, 횡단 보도에서의 보행자의 안전한 보행을 지원할 뿐만 아니라, 횡단 보도 인근의 차량 운전자의 안전 운전을 지원할 수 있도록 하는 볼라드형 교통 신호 장치가 제공된다.
Patent KR-102230777-B1 (KR)
IPC: D21H25/04
Filed: 2019-03-29
Granted: 2021-03-23
Abstract: 본 발명은 수분율 80중량%이상의 메타아라미드 피브리드를 동결 건조하여 수분율 50중량%이하로 건조하여 고유의 특성 및 해리성을 유지된 상태로 메타아라미드 피브리드를 저장할 수 있고, 메타아라미드 피브리드의 운송 편의성을 향상시키는 메타아라미드 피브리드의 저장방법에 관한 것이다.
Patent KR-102162456-B1 (KR)
Inventor: HWANG HYUNG JAI
IPC: H01F27/36
Filed: 2019-03-30
Granted: 2020-10-06
Abstract: The present invention relates to a shielding inductor and a terminal frame for manufacturing the same. A shielding inductor (A) according to the present invention comprises: a base (210); connection terminals (121b, 122b) which are connected to a coil (230); mounting terminals (131, 132) which conduct with the connection terminals (121b, 122b) and are connected to a PCB board; a fixing rib (140) which is formed on the connection terminals (121b, 122b), and inserts the coil (230) to fix the same; a magnetic core (220) around which the coil (230) is wound; and a coil (230) which is wound around the magnetic core (220). A terminal frame (100) for manufacturing a shielding inductor according to the present invention comprises: upper and lower side bars (111, 112); terminal bars (121, 122) connected across the upper and lower side bars (111, 112) and connected with the coil (230); a pair of mounting terminals (131, 132) protruding from connection units (121a, 122a) of the terminal bars (121, 122) in a lateral direction, and connected to a PCB board to which the shielding inductor (A) is mounted; and a fixing rib (140) formed on the connection terminals (121b, 122b) of the terminal bars (121, 122) to which the coil (230) of the shielding inductor (A) is connected, and forming an insertion unit (S1) between the connection terminals (121b, 122b) to insert and fix the coil (230). Therefore, the present invention has an advantage that winding work can be performed conveniently and quickly.
Patent KR-102259147-B1 (KR)
IPC: C09C1/48
Filed: 2019-04-02
Granted: 2021-06-02
Abstract: 본 발명은 착색제, 알칼리 가용성 수지, 광중합성 화합물, 광중합 개시제 및 용제를 포함하는 착색 감광성 수지 조성물로, 
상기 착색제는 유기 블랙 안료, 청색 안료 및 카본 블랙을 포함하며,  
상기 착색 감광성 수지 조성물 중 고형분 총 중량에 대하여 착색제 25~55%를 포함하며,  
상기 착색 감광성 수지 조성물 중 고형분 총 중량에 대하여, 상기 유기 블랙 안료 3~25%, 상기 청색 안료 5~25%, 및 상기 카본 블랙 5~13% 를 포함하는 것을 특징으로 하는 착색 감광성 수지 조성물, 이를 사용하여 제조된 블랙 매트릭스, 컬럼 스페이서 또는 블랙 컬럼 스페이서를 포함하는 컬러필터, 및 상기 컬러필터를 포함하는 표시장치에 관한 것이다.
Patent KR-102041074-B1 (KR)
Inventor: LEE YE SUN
IPC: A01G24/46
Filed: 2019-04-05
Granted: 2019-11-05
Abstract: The present invention relates to a vegetation mat, capable of planting a plant on an inclined surface for preventing erosion and sweeping, which comprises: a viscose rayon non-woven fabric mat installed to cover an inclined surface, having a predetermined thickness, and having fine pores to allow moisture to pass through the ground; a seed sheet attached to or spaced apart from an upper surface of the non-woven fabric mat, and having flour paste or starch to be softly coagulated to supply initial nutrients to seeds for germination by having the seeds of a plant to be attached thereto; a first net stacked on an upper portion of the seed sheet, made of a biodegradable material, and having a net shape; a coconut cotton mat stacked on an upper portion of the first net, and naturally decomposed while supplying nutrients for growth after seed germination; and a second net stacked on an upper portion of the coconut cotton mat, and naturally decomposed while serving as a reinforcement role of preventing movement and damage of the coconut cotton mat and a lower structure of the coconut cotton mat.
Patent KR-102335150-B1 (KR)
IPC: H01L31/0203
Filed: 2019-04-18
Granted: 2021-12-06
Abstract: 본 발명은 태양 전지 모듈을 제공한다. 본 발명의 태양 전지 모듈은 상면이 개방된 형태의 모듈 하우징; 상기 모듈 하우징 내에 설치되는 태양 전지판; 상기 모듈 하우징의 개방된 상면을 덮는 광투과성 전면 보호판; 및 상기 태양 전지판이 상기 모듈 하우징의 내측면에 고정되도록 상기 내측면과 상기 태양 전지판의 가장자리 사이에 제공되는 탄성력을 갖는 고정부재를 포함할 수 있다.
Patent KR-102006447-B1 (KR)
Title: Inter-vehicle distance control device and method for controling thereof
Inventor: OH CHANG BEOM
IPC: B60W30/08
Filed: 2019-04-23
Granted: 2019-10-01
Abstract: The present invention provides an inter-vehicle distance control device and a control method using the same. More specifically, according to the present invention, the inter-vehicle distance control device comprises: at least one first sensor detecting at least one front target in front of a host vehicle; and a controller controlling the host vehicle to be driven while leaving a predetermined first inter-vehicle distance with a preceding vehicle driven on a driving road of the host vehicle. Therefore, according to the present invention, provided are the inter-vehicle distance control device and the control method using the same, which can more stably perform longitudinal control of the host vehicle while the host vehicle is being driven.
Patent KR-102105165-B1 (KR)
Inventor: JUNG KUN MO
IPC: E04F13/08
Filed: 2019-04-30
Granted: 2020-04-27
Abstract: The present invention relates to a panel assembly having a dual buffer structure capable of simultaneously absorbing horizontal and vertical vibration generated in a building due to an earthquake. According to the present invention, the panel assembly having a dual buffer structure comprises: a side frame; a moving member inserted into the side frame to be able to slide in the longitudinal direction of the side frame; a packing for absorbing vibration generated in a building; and a finishing panel, wherein the moving member includes a hanging part, a support, a fixing part, and a moving pin.
Patent KR-102226931-B1 (KR)
IPC: C09K5/06
Filed: 2019-05-03
Granted: 2021-03-11
Abstract: 본 발명은 PCM 충전형 브레이스에 관련되며, 이중 구조로 삽입 형성되는 관체와 심재 사이에 PCM층이 일체로 형성되어 안정적인 에너지 소산으로 내진성능이 향상되고, PCM층으로 인해 기존 콘트리트 보강재 대비 40% 이상 중량이 감소되어 현장시공성이 우수하면서, PCM층이 충전 후 24시간 이내 강도 발현되는 특성을 이용하여 현장에서 심재를 신축조절 후 PCM층을 충전 형성하여 다양한 철골 구조물 거리 편차에 관계없이 탄력적으로 길이조절되도록 하기 위해 관체, 심재, PCM층을 포함하여 주요구성으로 이루어진다.
Patent KR-102132232-B1 (KR)
Title: Probe pin, method for manufacturing the same and semiconductor inspection device comprising the same
Inventor: AN YUN TAE
IPC: G01R3/00
Filed: 2019-05-10
Granted: 2020-07-10
Abstract: According to the present invention, provided is a probe pin, which comprises: an elastic unit including a first lower tip portion, a spring portion extending from the first lower tip portion, and a first side member connected to one end of the spring portion and surrounding the spring portion; and at least one plate connected to the elastic unit and including a body portion corresponding to the first lower tip portion and the spring portion, and a second side member corresponding to the first side member. The body portion may include a first locking protrusion protruding toward one side, and a second protrusion protruding toward one side.
Patent KR-102087710-B1 (KR)
Title: Method for enhancing expansion and activation of NK cell using rotary cell culture system and their NK conditioned media
Inventor: CHOUNG JAI JUN
IPC: C12N5/0783
Filed: 2019-05-22
Granted: 2020-03-11
Abstract: The present invention relates to a culturing method with enhanced activation and proliferation of NK cells and a cosmetic composition comprising a NK cell cultured liquid. More specifically, the present invention relates to a cosmetic composition comprising a cultured liquid which is cultured by using a spirulina extract replacing serum (FBS) in a culturing method with enhanced activation and proliferation of NK cells by microgravity culturing of a rotary cell culturing device.
Patent KR-102243312-B1 (KR)
IPC: F16B2/06
Filed: 2019-05-27
Granted: 2021-04-22
Abstract: 본 발명에 의한 송전선로용 접지 장치는, 접지선; 상기 접지선의 일측에 결합하는 제1클램프; 및 상기 접지선의 타측에 결합하는 제2클램프를 포함하며, 상기 제2클램프는 축과 연동되고, 상기 축은 상기 제1클램프측으로 연장되며, 상기 제2클램프는 상기 제1클램프측에 구비되는 조작수단으로 작동한다. 이에 의하여, 작업 편의성을 향상시켜 편리하게 작업할 수 있다.
Patent KR-102059423-B1 (KR)
Title: Manufacture of artificial turf mat with continuous shock absorption and recyclability in the future
Inventor: LEE TAE SEOP
IPC: E01C13/08
Filed: 2019-06-01
Granted: 2019-12-26
Abstract: The present invention relates to a method of manufacturing a recyclable artificial lawn mat having a continuous shock absorption function. More specifically, the method includes: a weaving step (a) of weaving pile yarn on the upper surface of a foam paper; a thermosetting and coating step (b) of thermosetting or back-coating the floor surface of the completed artificial lawn mat; and a punching step (c) of punching a drain hole on the foam paper after the thermosetting and coating step. Therefore, according to the present invention, since the recyclable artificial lawn mat having a continuous shock absorption function, which is manufactured through the method of the present invention, functions to continuously absorb a shock with a lining foam paper applied as a foaming material sheet, sand, silica and filler layers can be prevented from being solidified to enable the function of a sports field to be maintained until the lifespan of an artificial lawn pile, and also, an artificial lawn mat having passed its lifespan can be recycled because the mat is made of the same material, so the mat can be beneficial for resource saving and environment protection.
Patent KR-102188113-B1 (KR)
Inventor: KIM HYUNG WOO
IPC: C08G59/68
Filed: 2019-06-04
Granted: 2020-12-07
Abstract: The present invention relates to a thermosetting polymer material including naringenin and a method for preparing the same. The method for preparing a thermosetting polymer material including naringenin includes the steps of: mixing naringenin and TEBAC with epichlorohydrin, and carrying out reaction under agitation to provide a first monomer represented by structural formula 1; dissolving PEG in acetone, and adding a specific reagent thereto to carry out reaction, thereby providing a second monomer represented by structural formula 2; mixing the first monomer with the second monomer at a predetermined temperature for a predetermined time; adding a specific catalyst to the mixed first and second monomers, and introducing the resultant mixture to a mold, followed by heating at a predetermined temperature for a predetermined time; and cooling the heated mold and separating the resultant thermosetting polymer material from the mold.
Patent KR-102296085-B1 (KR)
IPC: A63B5/11
Filed: 2019-07-01
Granted: 2021-09-01
Abstract: 스마트 트램폴린 및 스마트 트램폴린을 이용한 건강관리 방법에 관한 것으로, 구체적으로 스마트 트램폴린에서 운동량 및 생체신호를 측정하여 관리함과 동시에 사용자의 점프와 연동되는 디지털 컨텐츠를 제공함으로써 운동 효과를 높이고 사용자의 건강을 증진시킬 수 있도록 하는 스마트 트램폴린 및 이를 이용한 건강관리 시스템에 관한 것이다. 실시예에서는 트램폴린에서 정확한 스텝핑 위치 정보를 제공하여 운동 효과를 상승시킬 수 있도록 하고, 사용자의 생체 정보를 분석하고 트램폴린 운동 시 사용자가 발을 내디딘 스텝 위치 및 도약횟수를 포함하는 운동데이터와, 운동강도 데이터를 감지하여 운동량을 파악하고 사용자에게 알맞은 운동 프로그램과 사용자의 점프와 연동되는 음악, 영상, 게임 등 디지털 컨텐츠를 제공하는 스마트 트램폴린 및 스마트 트램폴린을 이용한 건강관리 방법을 제공한다.
Patent KR-102019135-B1 (KR)
IPC: D06F58/20
Filed: 2019-07-03
Granted: 2019-09-06
Abstract: 의류가 거치되는 처리실과, 상기 처리실의 하측으로 기계실을 형성하는 케이싱; 상기 기계실의 바닥을 규정하는 베이스; 상기 처리실 내로 공급되는 공기를 조화시키는 히트펌프모듈; 상기 히트펌프모듈을 지지하며, 상기 히트펌프모듈의 하측으로, 상기 베이스와의 사이에 소정의 수용영역을 한정하는 적어도 하나의 서포터; 상기 수용영역 내에 고정 배치되어 상기 처리실 내로 공급하기 위한 스팀을 생성하는 스팀생성모듈; 및 상기 히트펌프모듈 및 스팀생성모듈 중 적어도 하나를 제어하며, 상기 수용영역 내에서 상기 스팀생성모듈의 아래에 배치되는 컨트롤러를 포함한다.
Patent KR-102067488-B1 (KR)
Inventor: PARK JUNGWOOK
IPC: H01L21/768
Filed: 2019-07-03
Granted: 2020-01-17
Abstract: Disclosed are a laser repair apparatus and method for capable of solving chromatic aberration of a lens by adjusting an imaging distance. According to one aspect of the present embodiment, provided is the laser repair apparatus comprising: a laser device for irradiating a laser beam; a slit for changing the shape of the passing laser beam or passing light; a first lighting for irradiating the light for identifying the shape of the laser beam which the slit changes; an objective lens for irradiating the laser beam or light passing through the slit to a substrate to be repaired; a first lens which allows the laser beam or light to be irradiated onto the substrate via the objective lens; and an imaging device for receiving the light reflected from the substrate.
Patent KR-102071251-B1 (KR)
Title: Road Debris Removal vehicle
Inventor: YANG CHOONG HEON
IPC: E01H1/00
Filed: 2019-07-09
Granted: 2020-03-02
Abstract: According to one aspect of the present invention, a vehicle for collecting falling objects on a road comprises: a driving device operating a vehicle for being driven on the road; a loading device provided on a back surface of the driving device to load the falling objects; a collecting device positioned near a lower portion of the loading device in case of driving and driven so as to adhere to the road to collect the falling objects in case of collection; and a transfer device provided in the loading device in case of the driving and moved into the loading device to transfer the falling objects to the loading device after temporarily loading the falling objects exposed to the outside to be collected so as to be positioned at the back of the collecting device through the lower portion of the loading device in case of the collection.
Patent KR-102092647-B1 (KR)
Title: Soundproofing wall foundation and method for constructing this same
Inventor: JANG MYEONG HUI
IPC: E02D27/32
Filed: 2019-07-15
Granted: 2020-03-24
Abstract: The present invention relates to a soundproofing wall foundation structure having an upright coupling structure with improved assemblability and couplability. The technical purpose of the present invention is to provide a PC-type upright wall having a unit modular structure, wherein the PC-type upright wall is quickly assembled to a framed concrete bottom body made of multiple H-beams, as known as a block-type male and female fixing support. In particular, a joint member is formed on a lateral portion of the PC-type upright wall. The joint member allows a latch support to be fastened to a box-shaped support box in a sliding manner. Therefore, mountability, jointability, assemblability, and workability are further increased in addition to a male and female protrusion and recess type joint structure between a shear key and a shear key groove formed on the lateral portion, and one-way structural continuity (integration) is ensured, thereby greatly increasing the entire structural performance during construction of a soundproofing wall.
Patent KR-102204758-B1 (KR)
Inventor: CHOI SUNG WOOK
IPC: H01R13/646
Filed: 2019-07-17
Granted: 2021-01-19
Abstract: According to an embodiment of the present invention, an HDMI connector includes: a substrate having a circuit pattern; an insulator coupled to the substrate; and a contact member inserted into the insulator and composed of first and second connecting pins alternately and repeatedly arranged with each other. Each of the first and second connecting pins includes: first and second contact portions protruding to one side of the insulator; first and second terminal portions protruding to the other side of the insulator and connected to the circuit pattern of the substrate; and first and second bent portions connecting the first and second contact portions and the first and second terminal portions. The first and second contact portions are respectively disposed on two parallel contact planes and have the same thickness along the longitudinal direction.
Patent KR-102183704-B1 (KR)
Title: 접착제 조성물
IPC: C09J7/20
Filed: 2019-07-25
Granted: 2020-11-27
Abstract: 본 출원은 에폭시계 접착제 조성물에 관한 것이다. 본 출원은 우수한 접착 강도, 박리 강도 및 내충격 강도를, 넓은 온도 범위에서 균일하게 제공할 수 있다.
Patent KR-102211058-B1 (KR)
IPC: B32B27/08
Filed: 2019-07-29
Granted: 2021-02-02
Abstract: 본 출원은 적외선 반사 필름에 관한 것으로서, 박막의 두께를 가지면서도 내오염성 및 내스크래치성이 우수한 오버 코팅층을 포함하는 적외선 반사 필름을 제공한다.
Patent KR-102262047-B1 (KR)
Title: 블록체인을 기반으로 한 경품 추첨 이벤트 관리 시스템 및 방법
IPC: G06Q30/02
Filed: 2019-08-16
Granted: 2021-06-09
Abstract: 본 발명은 블록체인을 기반으로 한 경품 추첨 이벤트 관리 시스템 및 방법에 관한 것이다. 상기 경품 추첨 이벤트 관리 시스템은, 인증기관의 단말기, 이벤트 주최자의 단말기 및 회원 단말기들이 각각 노드로서 참가하는 프라이빗 블록체인 네트워크(Private Blockchain Network)를 구성하고, 상기 이벤트 주최자 노드는 이벤트/경품 선택기 및 난수 생성기를 기록한 스마트 컨트랙트를 생성하여 블록체인에 기록하는 것을 특징으로 하며, 상기 회원 노드는, 스마트 컨트랙트의 경품 선택기를 통해 경품을 선택하고, 스마트 컨트랙트의 난수 생성기를 통해 난수를 발급받고, 상기 발급된 난수를 블록의 형태로 블록체인에 기록하여, 이벤트에 응모하는 것을 특징으로 하며, 상기 이벤트 주최자 노드는 사전 설정된 경품 추첨 상태가 되면, 스마트 컨트랙트의 난수 생성기를 통해 난수를 생성하고, 상기 생성된 난수와 일치하는 난수를 블록체인에 기록한 회원 노드를 당첨자로 선택한다.
Patent KR-102136175-B1 (KR)
Inventor: PARK MUN SOON
IPC: G02C5/00
Filed: 2019-08-20
Granted: 2020-07-21
Abstract: The present invention relates to a customized eyeglass frame. A pair of upper rims surround and support upper portions of lenses. A nose bridge connects inner portions of the upper rims. A pair of temples are hinged to each of outer portions of the upper rims. A pair of lower rims surround and support lower portions of the lenses, respectively. A pair of adjustment mechanisms make the upper and lower rims engaged to each other while adjusting a distance between the upper and lower rims according to upper and lower lengths of the lenses. One object of the present invention is to provide the customized eyeglass frame which can be adjusted to a lens size which fits the face of an eyeglass wearer.
Patent KR-102130252-B1 (KR)
Title: Method and apparatus of simulating apparel reflecting binding
Inventor: LEE HO HYUN
IPC: G06T19/00
Filed: 2019-08-23
Granted: 2020-07-06
Abstract: According to one embodiment, a method for simulating clothing reflecting binding and a device thereof comprise the following steps of: receiving user input to set a binding area in the clothing draping on a 3D avatar model; calculating, based on a user input, a sum of at least one length corresponding to the binding area in at least one main pattern constituting the clothing; generating, based on the sum of at least one length, a virtual binding pattern which is bonded to at least one main pattern; and the 3D avatar model draping the clothing based on the at least one main pattern and the virtual binding pattern.
Patent KR-102105013-B1 (KR)
Title: Ground reinforcement method using tubular rock bolt with line type sensor
Inventor: KIM WON TAE
IPC: E21D21/00
Filed: 2019-08-27
Granted: 2020-04-28
Abstract: The present invention relates to a ground reinforcement method using a tube-type rock bolt equipped with a line sensor, which minimizes concern of poor construction by allowing the rock bolt to be re-constructed if necessary after simply checking from the outside whether a tube of the tube-type rock bolt has actually expanded inside a bore hole.
Patent KR-102187052-B1 (KR)
Title: Radiation detection instrument for non-destructive inspection
Inventor: CHOI BONG HWAN
IPC: G01V5/00
Filed: 2019-09-17
Granted: 2020-12-04
Abstract: The present invention relates to an X-ray detection box for a cargo search device, which is placed opposite to a radiation part (30) radiating X-rays (X) in a search tunnel (20), through which a cargo (P) passes through, to detect the X-rays radiated from the radiation part (30). The X-ray detection box includes: a box housing (110) wherein a slit (111) opposite to the radiation part (30) is formed; and a plurality of detector modules (120) installed in the box housing (110). The detector modules (120) include: a vertical bracket (121) installed opposite to a housing side wall (112) of the box housing; a horizontal bracket (122) connected with one end of the vertical bracket (121) in a horizontal direction and extended to a position opposite to the slit (111); and a detecting plate (123) installed on the horizontal bracket (122) wherein a detector (123a) for detecting X-rays (X) having gone through the slit (111) is embedded.
Patent KR-102096669-B1 (KR)
Title: radio equipped with emergency communications
Inventor: KIM YONG SOO
IPC: H04B1/44
Filed: 2019-09-19
Granted: 2020-04-03
Abstract: The present invention relates to a radio with an emergency communicating unit, and more specifically, to a radio with an emergency communicating unit capable of easily and rapidly communicating in emergency situations such as disaster sites, rescue sites, and military operational sites by inputting emergency frequencies in a CPU memory of the radio, always scanning emergency signals, and allowing radios, which are used with different frequencies and communicating channels, to preferentially receive the emergency signals when a separate emergency button is pressed. The radio with an emergency communicating unit comprises: a microphone unit which receives a voice signal of a user; a communicating unit which transmits and receives the voice signal of the user outputted through the microphone unit with the other device; a speaker unit which outputs the voice signal received through the communicating unit; a central processing unit (CPU) which receives, analyzes, and calculates various information received through the communicating unit and outputs the same to the outside; a push to talk (PTT) button unit which transmits the voice signal of the user; an emergency button unit which is connected to the CPU and transmits an emergency frequency signal for emergency communications to the other device in the emergency situations by being connected to the CPU; and a displaying unit which visually displays the various information outputted in the CPU.